Primary Source Verification (PSV) is the process of confirming a healthcare provider's credentials directly with the original issuing organization. Rather than relying on copies of documents supplied by a provider, credentialing professionals verify the information with the source that issued the credential.

Examples include:

• Medical licenses 
• DEA registrations 
• Board certifications 
• Medical school degrees 
• Residency and fellowship completion 
• National Provider Identifier (NPI) 
• Work history when required 
• Sanction and exclusion screenings 

Primary Source Verification is one of the most important steps in the credentialing process because it helps ensure providers meet regulatory and accreditation standards before treating patients.

    Healthcare organizations are responsible for ensuring that every provider practicing within their facility is properly qualified.

Failing to verify credentials can result in:

• Regulatory compliance issues 
• Accreditation deficiencies 
• Delays in provider enrollment 
• Increased liability 
• Patient safety concerns 
• Financial reimbursement delays 

Primary Source Verification protects healthcare organizations by confirming that providers possess valid qualifications and maintain active credentials.

While requirements may vary depending on the facility, payer, or accrediting organization, Primary Source Verification commonly includes:

The provider's active license is verified through the appropriate state licensing board.

Board certification is confirmed directly through the certifying board whenever applicable.

DEA registration is verified to ensure the provider maintains current authority to prescribe controlled substances where applicable.

Medical school graduation and postgraduate training are verified with the institutions that awarded the credentials.

Training programs are confirmed through the sponsoring institution or approved verification services.

The provider's NPI is verified through the National Plan and Provider Enumeration System (NPPES).

Credentialing specialists review multiple databases to identify sanctions, exclusions, disciplinary actions, or other compliance concerns.

Receiving copies of documents from a provider is generally not considered Primary Source Verification.

Examples include:

• Photocopies of medical licenses 
• Printed board certificates 
• Copies of DEA registrations 
• Curriculum vitae without independent verification 

While these documents are useful during the credentialing process, they typically must be verified through the original issuing organization.

Verification timelines vary depending on:

• State licensing boards 
• Educational institutions 
• Specialty boards 
• Government agencies 
• Third-party verification services 

Some verifications can be completed within minutes, while others may take several business days or longer if manual confirmation is required.

Working with an experienced credentialing company helps reduce delays by tracking outstanding verifications and following up with issuing organizations when necessary.

Even small discrepancies can delay credentialing.

Examples include:

• Name differences 
• Expired licenses 
• Missing middle initials 
• Incorrect graduation dates 
• Incomplete work history 
• Expired DEA registrations

Experienced credentialing specialists review provider information carefully before submitting applications to minimize avoidable delays.

Primary Source Verification is one of the most time-consuming aspects of healthcare credentialing. Our team works directly with licensing boards, certification organizations, educational institutions, and other official sources to verify provider credentials accurately and efficiently.

Whether you are credentialing providers for an Ambulatory Surgery Center, hospital, medical practice, or payer enrollment, we help simplify the verification process while maintaining compliance with industry requirements.

In most healthcare credentialing situations, yes. Accrediting organizations, healthcare facilities, and insurance payers generally require direct verification of provider credentials.

PSV stands for Primary Source Verification.

Copies can be altered or become outdated. Primary Source Verification confirms the information directly with the organization that originally issued the credential.

Credentialing specialists, healthcare organizations, hospitals, Ambulatory Surgery Centers, insurance companies, and credentialing service providers routinely perform Primary Source Verification during the credentialing process.

It can if documentation is incomplete or issuing organizations respond slowly. Organized credentialing management helps minimize delays.

Primary Source Verification is a cornerstone of the healthcare credentialing process. By verifying provider qualifications directly with the original issuing organizations, healthcare facilities can maintain compliance, reduce risk, and protect patient safety.

Whether credentialing a single provider or managing multiple practitioners across an organization, thorough Primary Source Verification helps create a reliable and compliant credentialing process.